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प्रश्न
Convert into mole.
20 g of water
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उत्तर
18 g of water = 1 mole
Then, 20 g of water = 20/18 mole = 1.11 moles (approx)
संबंधित प्रश्न
Calculate the percentage of water of crystallization in CuSO4.5H2O
(H = 1, O = 16, S = 32, Cu = 64)
Choose the correct answer from the options given below:
The ratio between the number of molecules in 2g of hydrogen and 32g of oxygen is:
[Given that H = 1, O = 16]
Prove the Following :
One mole of any gas contains th e same number of molecules.
Explain the term:
Gram atom
Define the term:
Relative molecular mass
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\[\ce{CaCl2} (aq) → {Ca^{2+} (aq) + 2{Cl}- (aq)}\]
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